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TLV70733DQNR

Name: TLV70733DQNR
Rating: 4.7 (12 reviews)

IC REG LINEAR 3.3V 200MA 4-X2SON

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規格

Part Status	Active
Base Product Number	TLV70733
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	3.3V
Voltage Dropout (Max)	0.27V @ 150mA
Current - Output	200mA
Current - Quiescent (Iq)	50 µA
PSRR	70dB ~ 50dB (100Hz ~ 1MHz)
Control Features	Enable
Protection Features	Over Current, Over Temperature, Short Circuit, Reverse Polarity
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package	4-XDFN Exposed Pad
Supplier Device Package	4-X2SON (1x1)
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

The TLV70733DQNR is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable output voltage with minimal noise and low power consumption. It features a fixed output voltage of 3.3V, making it suitable for powering a variety of digital and analog circuits. With a dropout voltage of approximately 200 mV at full load, it can efficiently operate in battery-powered devices.
Key specifications include a maximum output current of 1A, a wide input voltage range (up to 16V), and excellent load and line transient response. The device includes built-in thermal protection and current limiting features to enhance reliability. Additionally, the TLV70733DQNR offers low quiescent current, which is beneficial for energy-sensitive applications. It is available in a small 5-pin DSP (SOT-23) package, making it ideal for space-constrained designs. Overall, this LDO is well-suited for various applications, including consumer electronics, industrial equipment, and portable devices.

Features

The TLV70733DQNR is a low-dropout (LDO) voltage regulator designed for high-performance applications. Key features include:
1. Output Voltage: Fixed output of 3.3V, with a low dropout voltage, ensuring efficient operation.
2. Low Quiescent Current: Typically around 10 µA, making it suitable for battery-powered devices.
3. High Power Supply Rejection Ratio (PSRR): Provides stable output voltage by minimizing the impact of input voltage fluctuations.
4. Wide Input Voltage Range: Accepts input voltages from 2.3V to 5.5V, enhancing versatility.
5. Thermal Protection: Integrated protection mechanisms to prevent overheating.
6. Compact Package: Available in a small SOT-23 package, ideal for space-constrained designs.
7. Fast Transient Response: Maintains output stability during sudden load changes.
These features make the TLV70733DQNR an excellent choice for powering microcontrollers, sensors, and other low-power devices in various portable and embedded applications.

Package

The TLV70733DQNR is packaged in a 5-pin SOT-23 format.

Pinout

The TLV70733DQNR is a low-dropout (LDO) voltage regulator with a pin count of 5. Its primary functions include regulating voltage output and providing low noise and low quiescent current. The specific pin assignments are as follows:
1. Input (VIN): Connects to the input voltage source.
2. Ground (GND): Common ground reference.
3. Output (VOUT): Provides the regulated output voltage (3.3V).
4. Enable (EN): Controls the output state; high to enable, low to disable.
5. No Connect (NC): Not internally connected; should be left floating.
The TLV70733DQNR is designed for applications requiring stable 3.3V output with minimal dropout voltage, making it suitable for battery-powered devices and low-power applications.

Manufacturer

The TLV70733DQNR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments designs and produces a wide range of analog, digital signal processing, and embedded processing chips. The company is renowned for its innovations in the semiconductor industry and serves various markets, including automotive, industrial, communications, and consumer electronics. TI is known for its commitment to quality, reliability, and cutting-edge technology, providing solutions that enable various applications, from simple electronic devices to complex systems.

Application

The TLV70733DQNR is a low-dropout (LDO) voltage regulator commonly used in applications such as battery-powered devices, portable electronics, and power management systems. It provides a stable output voltage for microcontrollers, sensors, and RF modules, ensuring efficient operation in space-constrained environments. Its features make it suitable for consumer electronics, automotive applications, and industrial automation where low noise and high efficiency are essential.

Equivalent

The TLV70733DQNR is a low-dropout (LDO) voltage regulator. Equivalent products include the MCP1700, LP2985, and LM1117-3.3. Always verify specifications such as output current, dropout voltage, and thermal performance for compatibility in your specific application.